UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQM+vNqDnPIKGzZjV0Gj6292k90Yb7WD+Onn1JwjuXA=' 
WHERE 
  key_id = '7b993fbd00c465029ab28a918a1f69a29cddd8cb9644c2813233ac43196ea65d' 
  AND (
    token = 'MQM+vNqDnPIKGzZjV0Gj6292k90Yb7WD+Onn1JwjuXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )